Build using thinlto on non stretch, xenial and trusty (fails with some undef symbols)

This commit is contained in:
Sylvestre Ledru 2019-05-20 10:34:58 +02:00
parent 7b48c07838
commit 773d687485
2 changed files with 8 additions and 1 deletions

2
debian/changelog vendored
View File

@ -25,6 +25,8 @@ llvm-toolchain-snapshot (1:9~svn358688-1~exp1) experimental; urgency=medium
CheckerDependencyHandlingAnalyzerPlugin.so,
CheckerOptionHandlingAnalyzerPlugin.so}
in libclang-9-dev
* Build using thinlto on non stretch, xenial and trusty
(fails with some undef symbols)
-- Sylvestre Ledru <sylvestre@debian.org> Thu, 18 Apr 2019 19:05:45 +0200

7
debian/rules vendored
View File

@ -26,6 +26,8 @@ ifneq (,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS))))
endif
VENDOR=$(shell lsb_release -is)
DISTRO=$(shell lsb_release -sc)
DH_VERSION := $(shell dpkg -s debhelper | grep '^Version' | awk '{print $$2}')
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
@ -220,7 +222,10 @@ ifneq (,$(filter $(DEB_HOST_ARCH_OS),linux))
endif
# Use thinlto for the link phase
#CMAKE_EXTRA += -DLLVM_ENABLE_LTO="Thin"
if test ! "$DISTRO" = "stretch" -a ! "$DISTRO" = "xenial" -a ! "$DISTRO" = "trusty"; then
# Don't enable for old distros
CMAKE_EXTRA += -DLLVM_ENABLE_LTO="Thin"
endif
DH_OPTIONS=
OCAML_ENABLE= no